| 甜酒曲中一株高产淀粉酶根霉的筛选与鉴定 |
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| 引用本文： | 周金虎,陈茂彬,毛志海,方尚玲.甜酒曲中一株高产淀粉酶根霉的筛选与鉴定[J].酿酒科技,2019(1):37-40. |
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| 作者姓名： | 周金虎 陈茂彬 毛志海 方尚玲 |
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| 作者单位： | 发酵工程教育部重点实验室(湖北工业大学)工业发酵湖北省协同创新中心工业微生物湖北省重点实验室;湖北华信制药有限公司 |
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| 基金项目： | "十三五"国家重点研发计划项目中的重点课题子课题(2016YFD0400500):传统酿造食品风味与品质调控及新型酿造技术创制 |
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| 摘 要： | 从4种不同的甜酒曲中共分离得到7株霉菌。分别采用平板透明圈法、比色法测定所有菌株的糖化酶活力。筛选到1株高产淀粉酶的根霉菌即3#,糖化酶活力为1972.2 U/g,通过18S rDNA分子生物学鉴定为米根霉(Rhizopus oryzae)。
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| 关 键 词： | 微生物 根霉 透明圈法 比色法 糖化酶 筛选 |
Screening and Identification of a Rhizopus Strain with High-Yield of Amylase from Jiuniang Starter |
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| ZHOU Jinhu,CHEN Maobin,MAO Zhihai,FANG Shangling.Screening and Identification of a Rhizopus Strain with High-Yield of Amylase from Jiuniang Starter[J].Liquor-making Science & Technology,2019(1):37-40. |
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| Authors: | ZHOU Jinhu CHEN Maobin MAO Zhihai FANG Shangling |
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| Affiliation: | (Key Lab of Fermentation Engineering of Ministry of Education,Hubei Collaborative Innovation Center of Industrial Fermentation,Hubei Key Laboratory of Industrial Microbiology,Hubei University of Technology,Wuhan,Hubei 430068;Huaxin Pharmaceutical Co. Ltd.,Tongcheng,Hubei 437400,China) |
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| Abstract: | ZHOU Jinhu;CHEN Maobin;MAO Zhihai;FANG Shangling(Key Lab of Fermentation Engineering of Ministry of Education,Hubei Collaborative Innovation Center of Industrial Fermentation,Hubei Key Laboratory of Industrial Microbiology,Hubei University of Technology,Wuhan,Hubei 430068;Huaxin Pharmaceutical Co. Ltd.,Tongcheng,Hubei 437400,China) |
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| Keywords: | microbe Rhizopus transparent circle method colorimetric method glucoamylase screening |
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